Add ViewHostMsg_DocumentDetached to SwappedOutMessages::CanSendWhileSwappedOut.

Add ViewHostMsg_DocumentDetached to SwappedOutMessages::CanSendWhileSwappedOut.

ViewHostMsg_DocumentDetached must be sent from the renderer process when the user leaves the page which is running SharedWorker.
But it is not sent in the current code when the user is going to another domain page.
It is because ViewHostMsg_DocumentDetached is not handled in SwappedOutMessages::CanSendWhileSwappedOut.

BUG=327256
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=256422

[horo, 2014-03-11 07:33:47]

kinuko@
Please review this cl.
Thank you.

[kinuko, 2014-03-11 09:10:58]

lgtm

[horo, 2014-03-11 09:16:51]

jochen@
Could you please review this?

[jochen (gone - plz use gerrit), 2014-03-11 14:27:19]

lgtm

[horo, 2014-03-11 15:26:41]

The CQ bit was checked by horo@chromium.org

[commit-bot: I haz the power, 2014-03-11 15:28:19]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/horo@chromium.org/194443002/1

[commit-bot: I haz the power, 2014-03-11 21:53:05]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-11 21:53:06]

Retried try job too often on win_rel for step(s) base_unittests, browser_tests,
interactive_ui_tests, net_unittests, unit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[horo, 2014-03-11 22:41:48]

The CQ bit was checked by horo@chromium.org

[commit-bot: I haz the power, 2014-03-11 22:48:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/horo@chromium.org/194443002/1

[commit-bot: I haz the power, 2014-03-12 04:36:19]

Change committed as 256422